BS 891:1989

Methods for hardness test (Rockwell method) and for verification of hardness testing machines (Rockwell method).

NORM herausgegeben am 30.6.1989

Englisch -
Elektronische PDF (246.10 EUR)

The information about the standard:

Designation standards: BS 891:1989
Note: UNGÜLTIG
Publication date standards: 30.6.1989
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS